Holy shit, it's Silver. Big surprise. Really, I'm shocked.
For some reason his Google translated biography says that he is the organic form of Metal Sonic and he likes swords... Nice job on that, Sega.
Edit: Google is retarded. Anyway, here's the Babblefish translation
"As for the silver in order that the future world which is devastated is changed the porcupine which comes from future.
Super power is used, the fact that various ones are moved with サイコキネシス is specialty.
There is about to be easy to run a little, but being future is devastated, although being brought up, as for character being forward, the justice impression is strong.
In order that peace it recovers the world, he continues to fight."